I receicved both the JuJu Cup Model 1 and 2. There is a big size difference between the two models, but I was still able to use both. I have mostly used the Model 2 as I have a heavy flow, but the smaller model works similarly.
The cups are made an almost sticky clear silicone which doesn't bother me. It is a smoothe cup that is finished nicely. The only downside to the construction of the cup are the grip rings. I found them useless. The grips are little flowers or butterflies that didn't help at all. It takes a bit longer for me to get the JuJu cups out than my other cups because of this.
Insertion of the cups is very easy. I use the labia fold as I do with all of my cups and had no problems. On my heavier days the Model 2 works well although I still only get a couple of hours. The Model 1 is perfect for my lighter days at the very beginning and end of my period.
Overall, I am happy with these cups and would recommend them to all women. They are made out of quality materials and make your period all that more bearable.